The Three Higher Trainings

Master Cháng Bǎi opens by locating this fascicle: the second yogic process's seventeen questions have now closed practitioner-types, classification, objects of meditation, and instruction; training, the fifth question, opens here and — together with the sixth question, conduct in accordance with training — spans this entire fascicle and into the next. He notes all three trainings are called "higher" (增上) precisely because they exist nowhere outside the Buddha's teaching — a non-Buddhist ascetic may keep vows, cultivate concentration, even develop insight of a kind, but only within the framework the Buddha taught do these three converge on actual liberation rather than merely refined worldly attainment.

Higher discipline itself, Cháng Bǎi notes, gets the shortest treatment here simply because it was already covered in full much earlier in the Ground of the Hearer-Disciples — the sixfold structure of abiding endowed with discipline, well guarding the prātimokṣa vows, perfected conduct and range of activity, seeing great danger in the smallest fault, and properly undertaking the training precepts. The treatise simply cross-references that earlier account rather than repeating it, and moves directly to unpacking higher mind-training — concentration — in full.

Master Cháng Bǎi calls this one link-by-link chain the whole path compressed into a single sentence: clean discipline first removes the low hum of guilt and anxiety that a habitually careless life produces; a mind free of that hum naturally becomes glad, and gladness settles into genuine ease; ease of body and mind is the precondition concentration actually needs (a tense, guilty mind cannot settle, however hard it tries); a settled mind can finally see the five aggregates as they truly are — impermanent, suffering, empty, without self; seeing this clearly produces real revulsion, not moralized guilt but simple disenchantment; revulsion naturally cools into dispassion, the fading of craving's grip; dispassion is itself liberation; and liberation, followed through to its end, is final nirvana — "nothing further to be done," the same phrase, Cháng Bǎi notes, that closes every account of arhatship in this treatise. He adds the traditional teaching on why "higher discipline, higher mind, higher wisdom" are named "higher" (增上) at all: two reasons — first, because each exists specifically to lead toward the next (discipline toward concentration, concentration toward wisdom, wisdom toward liberation itself, called the "what-it-leads-toward" meaning); and second, because this precise threefold structure exists nowhere outside the Buddha's teaching, making it "supreme" in the strict sense, unique among every spiritual system a non-Buddhist ascetic might otherwise practice.

Master Cháng Bǎi walks through each gate's specific logic. Wishlessness comes first: a practitioner who has genuinely seen the pervasive fault in every conditioned state — however pleasant — stops wishing for any further rebirth within the three realms at all; the wish for continued existence simply falls away. Signlessness follows: with no more wishing directed at conditioned existence, the mind turns instead toward nirvana itself, seen as utterly peaceful, refined beyond ordinary experience, and a genuine final departure — free of every characteristic (色, 聲, 香, 味, 觸, and all the marks by which conditioned things are recognized), hence "signless." And emptiness underlies both: since there was never a real self there to wish or not wish for anything in the first place, both the aversion to saṃsāra and the longing for nirvana are themselves seen as free of any real self doing the aversion or the longing — knowledge and direct vision both confirming that no self exists to be found anywhere in this process. Cháng Bǎi notes the treatise also gives a Yogācāra reading matching each gate to one of the three natures: emptiness corresponds to the imagined nature (the falsely constructed sense of self), wishlessness to the dependent nature (the causally conditioned process itself, worth no further wishing for), and signlessness to the perfected nature (reality's own true, sign-free character). This closes training, the fifth of the seventeen questions, in full.

Master Cháng Bǎi notes the treatise's approach here is deliberately practical rather than abstract: rather than describing ten virtues in isolation, it first names ten specific ways a practitioner's conduct actively works against the three trainings already explained — presumably habits and attitudes that undermine discipline, scatter concentration, or cloud wisdom — and defines the corresponding ten supportive behaviors simply as their direct opposites. This mirrors the broader logic of training itself as a chain: just as discipline, concentration, and wisdom build on each other in sequence, undermining any one of them at the level of daily conduct threatens the whole structure. The ten specific obstructions, and their ten counters, are unpacked next.

Master Cháng Bǎi notes the eighth obstruction catches even successful meditators: absorption is genuinely blissful, and that very bliss can become its own subtle attachment, mistaking a refined corner of saṃsāra for the goal itself. The ninth names an honest difficulty — wanting signless concentration is not the same as having the settled mind actually capable of it; wanting it while still pulled along by ordinary conditioned phenomena is itself an obstruction. And the tenth, clinging to life amid mortal suffering, Cháng Bǎi illustrates with Shàndǎo's classical instruction to a dying practitioner: don't fear death, don't grieve, recognize this body as a worn-out garment finally being exchanged for something better — a practitioner who has genuinely trained should, at the moment of death, feel something closer to relief than terror. He closes with the Abhidharma tradition's own verse for exactly this moment: "the holy life well established, the noble path well cultivated — at life's end, rejoice, as one sets aside a poisoned cup."

Master Cháng Bǎi lays out the exact one-to-one matching the treatise intends. Impurity-perception (contemplating the body's thirty-six unclean components) counters attraction to youthful appearance. Impermanence-perception counters attachment to the self-view-bound aggregates. Impermanence-as-suffering counters laziness — recognizing that only diligent practice actually ends the suffering impermanence guarantees. Suffering-as-non-self counters self-view directly. Aversion toward food counters craving fine flavor. Seeing the whole world as unenjoyable counters delight in worldly idle talk. Light-perception — of four kinds, Cháng Bǎi explains: the light of the teaching itself, the light of its meaning, the light of calm-abiding, and the light of insight, any one of which can be drawn on as needed — counters the eleven faults of meditative attention specifically. Dispassion-perception (recognizing that even the bliss of absorption remains within saṃsāra, not worth clinging to) counters delight in meditative bliss. Cessation-perception (taking signless nirvana itself as object, contemplating all phenomena as inherently at peace) counters the scattering that undermines the pursuit of signless concentration. And death-perception — reflecting that life is impermanent and death certain, or, in Elder Miàojìng's deeper reading, that the five aggregates are already dying moment to moment, so that there is, in the most rigorous sense, nothing continuous there to lose — counters the grief and confusion that arise from clinging to life. Cultivated together and thoroughly, these ten perceptions dismantle all ten obstructions in turn, completing this account of conduct in accordance with training.

Master Cháng Bǎi treats this second framework as more constructive than the first, naming what to build rather than what to remove. Past causes are simply the good roots already planted in prior lives, ripening now as ready capacity. Conduct according with instruction and correct application both circle back to the undistorted and gradual instruction defined earlier — receiving sound teaching, then actually practicing it without distortion. Uninterrupted, earnest practice means never squandering time on the idle talk already flagged as an obstruction. Intense aspiration is the burning wish to actually attain what the noble ones have attained, not merely admire it from a distance. Sustaining yogic power comes from two sources: an inherently sharp faculty carried over from past cultivation, and — available to everyone regardless of natural aptitude — sheer sustained repetition over a long enough time.

Calming grossness of body and mind, the seventh condition, gets the most detailed treatment: four distinct sources of "grossness" (a heaviness and lack of capability in body or mind), each with its own specific remedy. Simple physical fatigue from sitting or working too long is answered by nothing more sophisticated than changing posture — walking meditation instead of forcing a tired body to remain still. Excessive discursive thought — too much analytical churning over the teaching — is answered by shifting into calm-abiding practice rather than more thinking. Dullness and drowsiness, a mind gone slack and contracted, is answered by insight practice specifically, engaging one of the purifying objects of meditation, or the six recollections (of the Buddha, the teaching, the community, generosity, discipline, or the heavens), to sharpen a sinking mind back into clarity. And grossness rooted in genuinely uncut underlying affliction — not merely a passing dip in energy but the deeper problem itself — has only one real remedy: continued, patient cultivation of the entire path, since no quick technique substitutes for actually removing the affliction at its root. Four different problems, Cháng Bǎi notes, four different tools — misapplying calm-abiding to what actually needs insight, or vice versa, wastes exactly the effort this whole framework is meant to conserve.

Master Cháng Bǎi reads repeated examination as a twofold check-in — against the precepts (catching and correcting faults quickly, sustaining what is already wholesome) and against one's own progress in cutting affliction (celebrating real gains honestly, redoubling effort where none has yet occurred) — the same unglamorous, ongoing audit any serious practice requires. Freedom from timidity addresses a real hazard of long practice: discouragement after years without dramatic breakthrough is natural, even expected, but a resilient practitioner lets that weariness pass through without setting up camp in it. And freedom from overestimation — the antidote to spiritual overconfidence — closes the list by insisting on scrupulous honesty about exactly what has and has not actually been attained, since claiming an attainment one hasn't genuinely reached is its own serious obstacle. With this, the sixth question — conduct in accordance with training — closes in full, having been given two complete treatments: ten obstructions matched to ten counter-perceptions, and these ten favorable conditions.

Master Cháng Bǎi treats the seventh question as a necessary counterweight to everything said so far about training: having explained what supports practice, the treatise now turns to what can go wrong with it, in increasing order of how repairable each failure actually is. Final failure is the most severe: a being who genuinely lacks any of the three vehicles' spiritual lineage in their eighth consciousness has, in the treatise's own account, no seed capable of ever sprouting into liberation — not a moral judgment but a straightforward statement about causal capacity, the same logic that says a stone can't become a tree no matter how it's watered. Cháng Bǎi notes the treatise's own teaching elsewhere still holds such beings are worth teaching and guiding toward favorable human or heavenly rebirth, even though full liberation isn't presently open to them — this category exists to explain a real limit within the treatise's system of skillful teaching, not to write anyone off from all benefit whatsoever. The remaining three kinds of failure — temporary, involving regression, and caused by wrong conduct — describe genuinely reversible setbacks that can affect any practitioner who does have the lineage, and are explained next.

Master Cháng Bǎi treats this as the treatise's own detailed case study in religious fraud, and reads it as strikingly contemporary. The figure described is genuinely gifted — sharp, quick-witted, able to absorb and repeat what he's heard — but riddled with unexamined affliction underneath a carefully composed exterior: calm bearing, controlled senses, an appearance of accomplishment he hasn't actually earned. Teaching a little dharma to simple, trusting people (deliberately chosen for their guilelessness rather than their discernment) earns him devoted followers, material support, and eventually a popular reputation as a fully realized arhat.

The trap tightens from there, per Cháng Bǎi's reading: aware that any follower well-versed in the actual scriptures, discipline, and teachings could expose him with a single hard question about genuine meditative practice, he privately invents his own counterfeit system of "yogic practice" — through exactly the same three-stage process (initial reflection, then extended consideration, then fine-grained analysis) a genuine practitioner would use to investigate real dharma, but aimed at fabricating a plausible fake instead. This invented system inevitably contradicts the actual scriptures, deviates from the actual monastic discipline, and violates the true nature of things — because it was never derived from reality in the first place, only from the need to sound convincing. Knowing this, he conceals it specifically from anyone learned enough to check it against the canon, teaching it only in secret to loyal, uncritical followers under strict instruction not to publicize it — his fear is twofold, Cháng Bǎi notes: being exposed as a fraud by knowledgeable critics, and losing the material support his false reputation currently secures. Followers who accept this counterfeit teaching in good faith, however sincerely and diligently they practice it, gain nothing — Cháng Bǎi's blunt summary of the treatise's own verdict: it looks like the true dharma, is not the true dharma, and actively blocks the true dharma from reaching those who might otherwise have found it. This closes all four kinds of the failure of yogic practice.

Master Cháng Bǎi treats the eighth question as the positive counterpart to the seventh: having just catalogued everything that can go wrong with practice, the treatise now defines what genuine yogic practice actually consists of, structurally, in four components. Faith opens the list because nothing else can get started without it. Its two aspects: trusting compliance is the willingness to actually follow what one has come to trust, aligning one's own conduct with the teaching rather than merely admiring it from a distance; purifying clarity is the further quality of genuine confidence in the three jewels and the ultimate truth actually calming and clearing the mind — the kind of faith intense enough, per the Compendium of Distinct Gateways Cháng Bǎi cites, to raise the hair on one's arms or bring a person to tears upon hearing the teaching. Its two bases: one kind of faith rests on having personally examined the principle of things — seeing for oneself, through reasoning, that dependent origination or mind-only teaching genuinely holds; the other rests on trust in a realized being's own attainment and spiritual power, taking the Buddha's or a teacher's demonstrated capability as sufficient grounds for confidence even before full personal verification. Cháng Bǎi notes both are legitimate and mutually reinforcing — reasoned confidence and trust in a genuine teacher's attainment together, not either alone.

Master Cháng Bǎi walks through diligence's four forms as tracking the classical hearing-reflection-cultivation sequence, with a fourth added specifically for removing obstruction: diligence in actually seeking out and absorbing teaching not yet heard; diligence in withdrawing to solitude to genuinely think through what's been heard, checking it against one's own experience; diligence in the sustained, moment-to-moment cultivation of calm-abiding and insight themselves; and diligence, day and night, in actively clearing away the five hindrances that block all of the above. Means, the fourth component, describes a clean causal sequence rather than four independent items: discipline makes guarded mindfulness possible; guarded mindfulness makes freedom from negligence possible; and freedom from negligence is what actually allows the mind to turn inward and cultivate calm-abiding and insight — each link enabling the next, with nothing skippable.

Cháng Bǎi closes by tracing the treatise's own summary of the whole eighth question: faith generates confidence that the goal is genuinely attainable; that confidence generates aspiration; aspiration drives diligence, sustained day and night; and diligence, finally, takes up the concrete means by which attainment, contact, and realization actually happen — the first absorption or the first fruit not yet attained, the second and third not yet touched, the fourth or arhatship not yet realized. Four components, each unfolding into four of its own, sixteen altogether: this is what "yogic practice" names in full, closing the eighth of the seventeen questions.

Master Cháng Bǎi completes the first fourfold set by mapping it onto the seven mental engagements of the mundane path in full: uninterrupted operation spans everything from identifying the characteristic, through resolute understanding (once the object is grasped clearly enough that no further checking against scripture is needed), through withdrawal (beginning to suppress the coarsest desire-realm affliction), delight in withdrawal (finding genuine pleasure in practice as the middling affliction is suppressed), and observation (checking how thoroughly the affliction has actually been suppressed), up to the culmination of applied effort itself (the finest remaining desire-realm affliction finally subdued) — all of this counts as "uninterrupted" because, once resolute understanding is reached, there's no more need to break off and consult scripture or reasoning; practice simply flows. Effortless operation is the seventh and final engagement's own fruit — actually attaining the first absorption, or the corresponding fruit on the supramundane path, arising spontaneously without any further exertion, the single point where all four levels of operation — forceful, interrupted, uninterrupted, effortless — trace one continuous maturation from a beginner's first labored effort to an arhat's fully spontaneous realization.

The second set of four, Cháng Bǎi explains, describes function rather than developmental stage — a different lens on the very same seven engagements. Conforming engagement names the earlier stages (identifying the characteristic, resolute understanding) where genuine revulsion toward the object has arisen and correct effort is underway, but affliction has not yet actually been cut. Counteracting engagement names withdrawal, delight in withdrawal, and the culmination of applied effort — the stages doing the actual work of removing affliction. Inclining-toward-purity engagement is a rescue technique usable at any stage: when the mind sinks and loses energy, deliberately recalling something genuinely inspiring — the virtues of the three jewels, one's own generosity or discipline, the prospect of a favorable rebirth — to lift it back into gladness. And inclining-toward-observation engagement is simply honest self-checking, verifying without self-flattery whether affliction has actually been reduced or not, the same scrupulous honesty already named among the favorable conditions for training. Together, these eight kinds of mental engagement give a complete account of how attention itself functions and matures across the entire path.

Master Cháng Bǎi notes all four faults trace back to the same two sources already explained — a poorly grasped object, or missing causal support — making troubleshooting straightforward in principle, if not always in practice. Sinking is a mind gone dull and low-energy, often from an object that fails to interest or from neglected provisions (poor diet, exhaustion, insufficient prior discipline); the remedy is honestly diagnosing which specific condition is missing and restoring it, rather than simply forcing more effort. Agitation is the opposite excess, the mind lifted and restless, often from an attractive but distracting train of thought — a strong desire-type temperament is especially prone to it. Attachment is the mind actually clinging to and delighting in the object in a way that itself becomes disturbance, unable to settle because it keeps reaching for more. And scattering is the mind racing outward, losing its grip on the object entirely — sometimes from genuine unfamiliarity with the technique (switching counting methods too soon, for instance), sometimes from the same neglected provisions that produce sinking. Cháng Bǎi closes by noting the treatise cross-references its own earlier, fuller account of these four faults in the section on concentration proper — this passage assumes that foundation and simply restates it in the context of mental engagement specifically.

Master Cháng Bǎi sorts the nine into four natural pairs and a note on each. Luminous versus non-luminous understanding describes whether a practitioner's inner mental image is genuinely bright — able, with eyes closed, to see an object (a corpse for impurity-contemplation, a Buddha-image, the breath) as clearly as with eyes open — or remains habitually dim and indistinct; this is itself a trainable skill, not fixed by temperament. Dull versus sharp simply names how quickly a practitioner's own faculties allow the object to become vivid, itself changeable through sustained practice regardless of where one starts. Narrow, vast, and immeasurable track the scope of both the aspiring mind and its object together — a small object grasped with small faith and aspiration (roughly desire-realm-level absorption), a vast object grasped with vast aspiration (form-realm absorption, contemplating an entire ocean of bones rather than a single corpse), and an immeasurable, boundless object matching a boundless aspiration (the formless attainments of infinite space and infinite consciousness) — three degrees of the very same understanding, distinguished only by how far it reaches. And pure versus impure understanding closes the list with the simplest distinction of all: whether one's practice — whether mundane, up through the four absorptions and formless attainments, or supramundane, up through the four fruits — has actually been well cultivated, brought to completion, and carried to its conclusion, or remains unfinished and still entangled with affliction. With this, the ninth question — mental engagement — closes in full.

Master Cháng Bǎi notes the tenth question turns from the internal mechanics of practice — faith, aspiration, diligence, means, and now the nine grades of resolute understanding — toward its actual fruits: concretely, what does all of this training accomplish? He flags this as a fitting turn after such an extended technical analysis of mental engagement: having explained in exhaustive detail how attention itself develops and matures, the treatise now asks what that maturation is actually for. The specific accomplishments are enumerated next.

Master Cháng Bǎi sorts the four accomplishments into two pairs describing the same transformation from two angles. The first pair concerns the physical and mental basis directly: sustained practice gradually dissolves the body and mind's grossness — the stiffness, incapacity, and lack of ease that afflictions produce — and replaces it with pliancy, the settled bodily and mental ease that precedes genuine absorption. The second pair concerns the meditator's relationship to the object itself: thorough knowledge of the object is genuinely mastering its full particulars and its universal nature (the same exhaustive-particulars-and-universal-nature pairing named among the pervasive objects); delight in the object is finding real, unforced pleasure in that same contemplation rather than merely enduring it.

What makes this a genuine "accomplishment" rather than simply a list, Cháng Bǎi notes, is the mutual causation the treatise then describes running in both directions: sometimes thorough knowledge and delight in the object come first, and their strength is what actually dissolves bodily grossness into pliancy; other times, a body and mind already grown pliant through practice is what deepens and purifies the knowledge and delight in the object that follow. Neither direction is more fundamental — progress on either side feeds progress on the other, spiraling upward together as practice matures from the first absorption through the higher stages to full realization. This closes the tenth question in full.

Master Cháng Bǎi introduces the eleventh question as a natural companion to the earlier account of practitioner faculties: where that framework sorted practitioners by their degree of realization on the path (unenlightened, trainee, arhat), this one sorts them specifically by their relationship to meditative practice itself. The beginning practitioner already splits into two distinct cases worth distinguishing carefully: one who is beginning mental engagement itself, working from scratch through the nine stages of mental abiding toward mundane concentration for the first time; and one who has already attained access concentration through that process, and is now, for the first time, turning that concentration toward the harder work of actually purifying affliction and pursuing the supramundane path. The two later categories — those who have practiced, and those who have moved beyond the need for effortful engagement altogether — are explained next.

Master Cháng Bǎi notes this second framework specifically describes the practitioner purifying affliction toward the supramundane path, tracking the classical four roots of goodness that lead to breakthrough. Everything from a practitioner's very first wish to practice through the entire provisions stage — before any of these four roots has arisen — counts as "beginning." The four roots themselves mark increasing intensity: warmth, the earliest stage, where a practitioner voluntarily throws themselves into practice without needing to be pushed; summit, a further ripening of that same warmth; forbearance, the point after which one can no longer fall into the three lower realms, having genuinely accepted the four truths; and the supreme worldly dharma, a single moment — the highest point attainable while still an ordinary being — that leads directly and immediately into breakthrough. All four roots together constitute "already practiced." And "passed beyond mental engagement" names the moment of actually entering the true nature that departs from arising — direct, personally verified insight into the four truths that no longer depends on scripture, a teacher, or any other external support, and that nothing can shake loose again. Cháng Bǎi closes by noting both frameworks describe the identical three-stage arc; the first organizes it around mental engagement's own seven stages, the second around the classical path-stages leading to stream-entry. This closes the eleventh question in full.

Master Cháng Bǎi marks the twelfth question as the treatise's account of the actual substance of practice — not its structure or its practitioners, but what a practitioner is doing, moment to moment, when genuinely cultivating the path. Cultivation through perception (想修) gathers together the many specific mental images and framings a practitioner deliberately holds in mind to move practice forward — the first of which, the perception of fault, is exactly the coarse-versus-calm comparison across the nine levels of existence unpacked at length in fascicle 27's account of the mundane path: seeing each lower level's faults clearly enough to generate real revulsion and longing for what lies above it. Cultivation through the factors of enlightenment (菩提分修), the second kind, draws on the thirty-seven factors — the four foundations of mindfulness through the eightfold path — already encountered throughout this project in various forms. Cháng Bǎi notes perception-cultivation and factors-of-enlightenment-cultivation aren't rival methods but complementary layers: specific perceptions give the mind something concrete to hold and return to, while the thirty-seven factors describe the systematic architecture within which those perceptions do their work. The remaining kinds of perception-cultivation are unpacked next.

Master Cháng Bǎi maps the second perception onto the supramundane path directly: the sphere of cessation is what the path of seeing cuts off, yielding stream-entry; the sphere of dispassion is what the path of cultivation removes across the higher fruits, ending desire-realm and higher-realm craving; and the sphere of extinction is final nirvana itself. Seeing each of these three as supremely peaceful and excellent is what actually motivates the sustained work of cutting affliction stage by stage — cessation-perception drives one to stream-entry, dispassion-perception through the second and third fruits, extinction-perception all the way to arhatship and beyond.

Top-to-bottom perception, Cháng Bǎi explains, is calm-abiding's own technique — scanning the body methodically from crown to sole, finding impurity mixed through every part, the same thirty-six-part anatomical contemplation from fascicle 26's account of impurity, used here specifically to settle and calm the mind through sheer familiarity with the object. Before-and-after perception is insight's counterpart, and considerably subtler: using the present moment of attention to observe formations not yet arisen (future), formations already passed (past), and the ceaseless arising-and-perishing of the observing mind itself moment to moment (present) — three angles that, taken together, cover conditioned existence across all three times, since nothing about how phenomena actually work can be understood by observing only the present instant in isolation. Cháng Bǎi closes by noting the treatise's own summary label for all four: each is, in its own way, a "luminous perception" — a specific, vivid mental image deliberately cultivated to serve either calm-abiding or insight. This closes cultivation through perception, the first of the two kinds of cultivation named at the top of the twelfth question.

Master Cháng Bǎi introduces the thirty-seven factors as the classical structure underlying nearly everything already covered in this project in scattered form — now assembled into one complete roadmap, memorialized in the verse he cites: "three fours and two fives make the principle whole and clear; the seven and the eight open the gate of the four truths." The four foundations of mindfulness observe body as impure, feeling as suffering, mind as impermanent, and phenomena as without self — directly countering the four fundamental distorted views (seeing the impure as pure, suffering as pleasant, the impermanent as permanent, and the selfless as possessing a self) that Cháng Bǎi notes underlie ordinary unexamined experience. The four right efforts then apply that same mindfulness energetically in four directions at once: ending what unwholesome has already arisen, preventing what unwholesome hasn't yet arisen, generating what wholesome hasn't yet arisen, and strengthening what wholesome has already arisen — a complete matrix covering every possible combination of arisen/unarisen and wholesome/unwholesome, leaving no gap for either laziness or self-satisfaction.

Master Cháng Bǎi treats the first framework as a built-in honesty check running through the entire hearing-reflection-cultivation sequence: not simply doing the three stages once, but continually auditing oneself against them — did I actually retain what I heard, actually understand it, actually verify it in direct experience — the same scrupulous self-examination named earlier among the favorable conditions for training.

The second framework's three purposes build on each other directly: guarding mindfulness (the same vigilant, unbroken watchfulness described in the earlier account of guarding the senses) comes first; freedom from defilement toward whatever the six senses encounter — meeting experience with either wholesome discernment or simple non-elaboration, never grasping at its overall impression or its enticing details — follows from that guarding; and abiding in the object closes the sequence by naming, quite deliberately, the entire architecture this project has spent two fascicles building: the four pervasive objects, the five purifying objects matched to the five afflictions, the five skillful objects, and the two paths of purifying-of-affliction objects. Cháng Bǎi calls this final callback the clearest possible statement of what all of that earlier material was actually for — establishment of mindfulness, in its fullest sense, simply is sustained, undefiled abiding in whichever of those objects a given moment of practice calls for. With these three qualities — guarding, purity, and object-abidance — mindfulness is genuinely established, closing all four of the questions posed at the opening of body-mindfulness: what is body, what is observation of body, what is mindfulness, and what is its establishment.

Master Cháng Bǎi closes mind-mindfulness's twenty states in two matched groups of increasing depth. The first eight track a practitioner's progress specifically through clearing the five hindrances: contracted and scattered, sunken and lifted, agitated and its opposite (equanimity found whether the mind was over-lifted or over-contracted), and finally tranquil versus untranquil — genuinely free of the hindrances or not yet. The second six track the more advanced stage of actually purifying underlying affliction: concentrated (having reached one of the four fundamental absorptions) versus not; well-cultivated (able to enter, abide in, and exit concentration at will, without difficulty) versus not; and, the highest pair of all, well-liberated — the arhat's mind, finally and completely freed of every trace of the coarse afflictive seeds, versus the trainee's mind, genuinely progressed but not yet finally free. Fourteen states arising specifically in seated practice, plus the earlier six arising in ordinary daily activity, complete mind's full twenty.

Phenomena-mindfulness then opens with what Cháng Bǎi calls the plainest possible instruction: simply knowing, honestly and directly, whether a hindrance is currently present or absent, and whether it has just arisen or just subsided. No elaborate technique yet — only the willingness to notice one's own actual state without flinching from it, the same unglamorous self-examination that has run through this entire fascicle's account of training. This same pattern of honest presence-and-arising awareness, the treatise indicates, extends next to the six sense-fetters as well.

Master Cháng Bǎi notes phenomena-mindfulness closes by extending the identical honest self-check — present or absent, newly arisen or steadily maturing — from the five hindrances and six sense-fetters to the seven factors of enlightenment themselves: does genuine mindfulness, investigation, diligence, joy, pliancy, concentration, and equanimity actually exist in me right now, and if so, is it merely present or is it being deliberately strengthened toward completion? He reads the treatise's closing definition — thoroughly knowing a defiled state's nature, cause, fault, and antidote — as the real substance underneath all four foundations' elaborate catalogues: not memorizing lists for their own sake, but developing the diagnostic skill to recognize exactly what is present in one's own mind, why it arose, what harm it does, and what specifically counters it.

The treatise's final move in this section, Cháng Bǎi stresses, matters as much as anything said explicitly: everything painstakingly worked out for body-mindfulness — the three-stage wisdom of hearing, reflection, and cultivation; mindfulness as unbroken retention; establishment through guarding, non-defilement, and object-abidance — transfers directly onto feeling, mind, and phenomena, adjusted only for each foundation's own particular catalogue of objects. This closes the four foundations of mindfulness's basic explanation in full. The treatise now turns to a more detailed differentiation — internal, external, and internal-external observation — applied across all four foundations in turn.

Master Cháng Bǎi treats these six frameworks as deliberately exhausting the thirty-five-fold bodily catalogue from earlier in this fascicle, each framework simply reapplying the internal/external/internal-external structure to a different one of those distinctions: the first to self versus other, the second to faculty-tissue versus supporting tissue, the third — just covered — to pliancy following genuine concentration versus the ordinary grossness outside it, the fourth to the four elements themselves versus the sense-faculties and objects they produce, the fifth to a living, conscious body versus an already-decaying corpse (with the "internal-external" case pointedly reminding the practitioner that the living body they currently inhabit shares the very same nature as the corpse it will become), and the sixth to surface features — hair, nails, teeth — versus their eventual visible decay after death. He stresses the same six frameworks, and the same fourfold internal/external/internal-external logic more generally, extend identically to feeling, mind, and phenomena, exactly as the treatise indicated when it closed the four foundations' basic explanation — not six separate meditations, but one flexible lens turned successively on every angle from which "body" (or feeling, mind, or phenomena) can be examined, leaving no gap through which a practitioner could mistake any single aspect for a fixed, permanent, or purely personal possession.

Master Cháng Bǎi treats this as the classical rationale finally made explicit, and fills in the reasoning behind each pairing. Body-mindfulness directly answers attachment to a body assumed clean — the treatise's own antidote being the four charnel-ground contemplations from fascicle 26 (a corpse turning livid and rotting, stripped to sinew and bone, reduced to a bare skeleton, and finally scattered apart), each matched to a specific kind of physical attraction. Feeling-mindfulness answers the deeper error of mistaking any feeling for genuinely reliable pleasure: pain is obviously painful ("suffering-suffering"), but pleasant feeling itself eventually sours through its own impermanence ("suffering of change"), and even neutral feeling, so long as deluded grasping continues moment to moment, carries the subtlest and most pervasive suffering of all ("suffering of formations") — the reason, Cháng Bǎi stresses, that no state within saṃsāra, however refined, offers lasting relief. Mind-mindfulness answers the sense of a single continuous "me" running through experience, by tracking the mind's own staggering rate of change — the Sūtra of Benevolent Kings' image of ninety instants within a single thought, nine hundred arisings-and-perishings within each instant, cited to convey just how far this outstrips ordinary perception of "one mind." And phenomena-mindfulness answers self-view most directly of all: examining the aggregates' own particular natures (form as the four elements, feeling as reception, perception as recognition, formations as volition, consciousness as discernment) and their shared nature (impermanent, suffering, empty, selfless) leaves no place within the five aggregates for any self to actually be found — not because the search failed, but because there was never anything there to find.

Master Cháng Bǎi closes this account with two final distinctions. First, "establishment of mindfulness" names both its object (body, feeling, mind, or phenomena — that in which mindfulness abides) and its actual working parts (that by which mindfulness abides) — the latter itself splitting into an intrinsic nature (wisdom and mindfulness themselves, discernment and retention, held together in concentration — the truly defining core of the practice) and a mixed nature (every other mental factor, from the five omnipresent factors through the eleven wholesome ones, that inevitably accompanies genuine mindfulness in actual practice). This distinction matters, he notes, because it locates precisely what makes the four foundations distinctive: not concentration alone, but concentration paired with active discernment.

The second, broader sense closes the entire topic on the widest possible scope: any wholesome path at all — whether still tainted (the ordinary practitioner's provisions, preparatory effort, and the four roots of penetration) or fully untainted (the noble path from stream-entry through arhatship) — generated in dependence on attending to body, feeling, mind, or phenomena, counts as establishment of mindfulness. Cháng Bǎi stresses the implication: the four foundations are not a beginner's technique later left behind for something more advanced, but the single continuous practice running underneath the entire path, from a newcomer's very first sitting through an arhat's final realization, differing only in how refined and how free of taint it has become.

Establishment of mindfulness admits one further division — into that accomplished by hearing, by reflection, and by cultivation.

Master Cháng Bǎi closes the entire account of the four foundations with this final, practical distinction between three grades of genuineness. Mindfulness accomplished by hearing depends entirely on the literal words and their meaning — a beginner cannot yet understand body-mindfulness apart from the language describing it, and this grade, however sincere, has no power yet to actually suppress affliction. Mindfulness accomplished by reflection goes further, no longer bound to the exact wording, able to trace body-feeling-mind-phenomena through the tangle of one's own actual circumstances and see the point behind the words — capable, at this stage, of genuinely suppressing an affliction's active manifestation, though not yet its underlying seed. And mindfulness accomplished by cultivation is the only grade capable of direct, personal verification — actually tasting the body's impurity, feeling's suffering, mind's impermanence, and phenomena's selflessness as lived experience rather than understood proposition; this grade alone, once it becomes undefiled through genuine breakthrough, can sever an affliction's root and not merely its expression. Hearing and reflection, Cháng Bǎi stresses, never escape being tainted, however refined — real freedom from taint belongs only to cultivation carried all the way to realization.

The source text ends here. Fascicle 28 has carried the second yogic process through the fifth question (training, closed in full with its three higher trainings and three gates of liberation), the sixth (conduct in accordance with training, closed with two complete frameworks), the seventh (the failure of yogic practice, all four kinds), the eighth (yogic practice itself, sixteen components), the ninth (mental engagement, eight kinds), the tenth (the yoga practitioner's four accomplishments), the eleventh (three kinds of practitioner, two frameworks), and deep into the twelfth (cultivation of yogic practice) — closing cultivation through perception entirely and cultivation through the factors of enlightenment's first and largest member, the four foundations of mindfulness, in complete and exhaustive detail. The remaining thirty-three factors of enlightenment, and the seventeen-question structure's remaining five questions, continue in fascicle 29.